7872884988144 has 40 divisors (see below), whose sum is σ = 22187221331712. Its totient is φ = 2385722723520.

The previous prime is 7872884988119. The next prime is 7872884988179. The reversal of 7872884988144 is 4418894882787.

It is a self number, because there is not a number n which added to its sum of digits gives 7872884988144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7455382984 + ... + 7455384039.

Almost surely, 2^{7872884988144} is an apocalyptic number.

It is an amenable number.

7872884988144 is an abundant number, since it is smaller than the sum of its proper divisors (14314336343568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7872884988144 is a wasteful number, since it uses less digits than its factorization.

7872884988144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14910767045 (or 14910767039 counting only the distinct ones).

The product of its digits is 1849688064, while the sum is 78.

The spelling of 7872884988144 in words is "seven trillion, eight hundred seventy-two billion, eight hundred eighty-four million, nine hundred eighty-eight thousand, one hundred forty-four".